mirror of https://github.com/axmolengine/axmol.git
Merge pull request #7736 from dabingnn/v3_addSkinnedOutline
V3 add skinned outline
This commit is contained in:
commit
cc37780861
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@ -28,6 +28,7 @@
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#include <unordered_map>
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#include <unordered_map>
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#include "3d/CCBundle3DData.h"
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#include "3d/CCBundle3DData.h"
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#include "3d/CCSkeleton3D.h"
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#include "base/ccMacros.h"
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#include "base/ccMacros.h"
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#include "base/CCRef.h"
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#include "base/CCRef.h"
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@ -44,7 +45,7 @@ class Skeleton3D;
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* MeshSkin, A class maintain a collection of bones that affect Mesh vertex.
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* MeshSkin, A class maintain a collection of bones that affect Mesh vertex.
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* And it is responsible for computing matrix palletes that used by skin mesh rendering.
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* And it is responsible for computing matrix palletes that used by skin mesh rendering.
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*/
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*/
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class MeshSkin: public Ref
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class CC_DLL MeshSkin: public Ref
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{
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{
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public:
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public:
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@ -51,6 +51,9 @@ static std::function<Layer*()> createFunctions[] =
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CL(Sprite3DEffectTest),
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CL(Sprite3DEffectTest),
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#endif
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#endif
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CL(Sprite3DWithSkinTest),
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CL(Sprite3DWithSkinTest),
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#if (CC_TARGET_PLATFORM != CC_PLATFORM_WP8) && (CC_TARGET_PLATFORM != CC_PLATFORM_WINRT)
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CL(Sprite3DWithSkinOutlineTest),
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#endif
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CL(Animate3DTest),
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CL(Animate3DTest),
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CL(AttachmentTest)
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CL(AttachmentTest)
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};
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};
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@ -316,7 +319,23 @@ EffectSprite3D* EffectSprite3D::createFromObjFileAndTexture(const std::string &o
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if (sprite && sprite->initWithFile(objFilePath))
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if (sprite && sprite->initWithFile(objFilePath))
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{
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{
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sprite->autorelease();
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sprite->autorelease();
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sprite->setTexture(textureFilePath);
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if(textureFilePath.size() > 0)
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sprite->setTexture(textureFilePath);
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return sprite;
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}
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CC_SAFE_DELETE(sprite);
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return nullptr;
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}
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EffectSprite3D* EffectSprite3D::create(const std::string &path)
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{
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if (path.length() < 4)
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CCASSERT(false, "improper name specified when creating Sprite3D");
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auto sprite = new EffectSprite3D();
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if (sprite && sprite->initWithFile(path))
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{
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sprite->autorelease();
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return sprite;
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return sprite;
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}
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}
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CC_SAFE_DELETE(sprite);
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CC_SAFE_DELETE(sprite);
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@ -360,15 +379,33 @@ void EffectSprite3D::addEffect(Effect3DOutline* effect, ssize_t order)
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const std::string Effect3DOutline::_vertShaderFile = "Shaders3D/OutLine.vert";
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const std::string Effect3DOutline::_vertShaderFile = "Shaders3D/OutLine.vert";
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const std::string Effect3DOutline::_fragShaderFile = "Shaders3D/OutLine.frag";
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const std::string Effect3DOutline::_fragShaderFile = "Shaders3D/OutLine.frag";
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const std::string Effect3DOutline::_keyInGLProgramCache = "Effect3DLibrary_Outline";
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const std::string Effect3DOutline::_keyInGLProgramCache = "Effect3DLibrary_Outline";
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GLProgram* Effect3DOutline::getOrCreateProgram()
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const std::string Effect3DOutline::_vertSkinnedShaderFile = "Shaders3D/SkinnedOutLine.vert";
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const std::string Effect3DOutline::_fragSkinnedShaderFile = "Shaders3D/OutLine.frag";
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const std::string Effect3DOutline::_keySkinnedInGLProgramCache = "Effect3DLibrary_Outline";
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GLProgram* Effect3DOutline::getOrCreateProgram(bool isSkinned /* = false */ )
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{
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{
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auto program = GLProgramCache::getInstance()->getGLProgram(_keyInGLProgramCache);
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if(isSkinned)
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if(program == nullptr)
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{
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{
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program = GLProgram::createWithFilenames(_vertShaderFile, _fragShaderFile);
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auto program = GLProgramCache::getInstance()->getGLProgram(_keySkinnedInGLProgramCache);
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GLProgramCache::getInstance()->addGLProgram(program, _keyInGLProgramCache);
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if(program == nullptr)
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{
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program = GLProgram::createWithFilenames(_vertSkinnedShaderFile, _fragSkinnedShaderFile);
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GLProgramCache::getInstance()->addGLProgram(program, _keySkinnedInGLProgramCache);
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}
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return program;
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}
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}
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return program;
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else
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{
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auto program = GLProgramCache::getInstance()->getGLProgram(_keyInGLProgramCache);
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if(program == nullptr)
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{
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program = GLProgram::createWithFilenames(_vertShaderFile, _fragShaderFile);
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GLProgramCache::getInstance()->addGLProgram(program, _keyInGLProgramCache);
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}
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return program;
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}
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}
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}
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Effect3DOutline* Effect3DOutline::create()
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Effect3DOutline* Effect3DOutline::create()
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@ -388,21 +425,6 @@ Effect3DOutline* Effect3DOutline::create()
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bool Effect3DOutline::init()
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bool Effect3DOutline::init()
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{
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{
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GLProgram* glprogram = GLProgram::createWithFilenames(_vertShaderFile, _fragShaderFile);
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if(nullptr == glprogram)
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{
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CC_SAFE_DELETE(glprogram);
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return false;
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}
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_glProgramState = GLProgramState::create(glprogram);
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if(nullptr == _glProgramState)
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{
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return false;
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}
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_glProgramState->retain();
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_glProgramState->setUniformVec3("OutLineColor", _outlineColor);
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_glProgramState->setUniformFloat("OutlineWidth", _outlineWidth);
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return true;
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return true;
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}
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}
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@ -439,7 +461,8 @@ void Effect3DOutline::setOutlineColor(const Vec3& color)
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if(_outlineColor != color)
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if(_outlineColor != color)
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{
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{
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_outlineColor = color;
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_outlineColor = color;
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_glProgramState->setUniformVec3("OutLineColor", _outlineColor);
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if(_glProgramState)
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_glProgramState->setUniformVec3("OutLineColor", _outlineColor);
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}
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}
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}
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}
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@ -448,7 +471,8 @@ void Effect3DOutline::setOutlineWidth(float width)
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if(_outlineWidth != width)
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if(_outlineWidth != width)
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{
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{
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_outlineWidth = width;
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_outlineWidth = width;
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_glProgramState->setUniformFloat("OutlineWidth", _outlineWidth);
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if(_glProgramState)
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_glProgramState->setUniformFloat("OutlineWidth", _outlineWidth);
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}
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}
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}
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}
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@ -458,6 +482,19 @@ void Effect3DOutline::setTarget(EffectSprite3D *sprite)
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if(sprite != _sprite)
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if(sprite != _sprite)
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{
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{
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GLProgram* glprogram;
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if(!sprite->getSkin())
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glprogram = GLProgram::createWithFilenames(_vertShaderFile, _fragShaderFile);
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else
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glprogram = GLProgram::createWithFilenames(_vertSkinnedShaderFile, _fragSkinnedShaderFile);
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_glProgramState = GLProgramState::create(glprogram);
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_glProgramState->retain();
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_glProgramState->setUniformVec3("OutLineColor", _outlineColor);
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_glProgramState->setUniformFloat("OutlineWidth", _outlineWidth);
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_sprite = sprite;
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_sprite = sprite;
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auto mesh = sprite->getMesh();
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auto mesh = sprite->getMesh();
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@ -482,6 +519,11 @@ void Effect3DOutline::setTarget(EffectSprite3D *sprite)
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}
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}
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static void MatrixPalleteCallBack( GLProgram* glProgram, Uniform* uniform, int paletteSize, const float* palette)
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{
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glUniform4fv( uniform->location, (GLsizei)paletteSize, (const float*)palette );
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}
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void Effect3DOutline::draw(const Mat4 &transform)
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void Effect3DOutline::draw(const Mat4 &transform)
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{
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{
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//draw
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//draw
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@ -496,7 +538,17 @@ void Effect3DOutline::draw(const Mat4 &transform)
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auto mesh = _sprite->getMesh();
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auto mesh = _sprite->getMesh();
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glBindBuffer(GL_ARRAY_BUFFER, mesh->getVertexBuffer());
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glBindBuffer(GL_ARRAY_BUFFER, mesh->getVertexBuffer());
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_glProgramState->apply(transform);
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if(_sprite && _sprite->getSkin())
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{
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auto function = std::bind(MatrixPalleteCallBack, std::placeholders::_1, std::placeholders::_2,
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_sprite->getSkin()->getMatrixPaletteSize(), (float*)_sprite->getSkin()->getMatrixPalette());
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_glProgramState->setUniformCallback("u_matrixPalette", function);
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}
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if(_sprite)
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_glProgramState->apply(transform);
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for (ssize_t i = 0; i < mesh->getSubMeshCount(); i++) {
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for (ssize_t i = 0; i < mesh->getSubMeshCount(); i++) {
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auto submesh = mesh->getSubMesh((int)i);
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auto submesh = mesh->getSubMesh((int)i);
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, submesh->getIndexBuffer());
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, submesh->getIndexBuffer());
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@ -569,13 +621,14 @@ void Sprite3DEffectTest::addNewSpriteWithCoords(Vec2 p)
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//option 2: load obj and assign the texture
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//option 2: load obj and assign the texture
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auto sprite = EffectSprite3D::createFromObjFileAndTexture("Sprite3DTest/boss1.obj", "Sprite3DTest/boss.png");
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auto sprite = EffectSprite3D::createFromObjFileAndTexture("Sprite3DTest/boss1.obj", "Sprite3DTest/boss.png");
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Effect3DOutline* effect = Effect3DOutline::create();
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Effect3DOutline* effect = Effect3DOutline::create();
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sprite->addEffect(effect, -1);
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effect->setOutlineColor(Vec3(1,0,0));
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effect->setOutlineColor(Vec3(1,0,0));
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effect->setOutlineWidth(0.01f);
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effect->setOutlineWidth(0.01f);
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sprite->addEffect(effect, -1);
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Effect3DOutline* effect2 = Effect3DOutline::create();
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Effect3DOutline* effect2 = Effect3DOutline::create();
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sprite->addEffect(effect2, -2);
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effect2->setOutlineWidth(0.02f);
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effect2->setOutlineWidth(0.02f);
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effect2->setOutlineColor(Vec3(1,1,0));
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effect2->setOutlineColor(Vec3(1,1,0));
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sprite->addEffect(effect2, -2);
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//sprite->setEffect3D(effect);
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//sprite->setEffect3D(effect);
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sprite->setScale(6.f);
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sprite->setScale(6.f);
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@ -634,7 +687,7 @@ std::string Sprite3DWithSkinTest::subtitle() const
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void Sprite3DWithSkinTest::addNewSpriteWithCoords(Vec2 p)
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void Sprite3DWithSkinTest::addNewSpriteWithCoords(Vec2 p)
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{
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{
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std::string fileName = "Sprite3DTest/orc.c3b";
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std::string fileName = "Sprite3DTest/orc.c3b";
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auto sprite = Sprite3D::create(fileName);
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auto sprite = EffectSprite3D::create(fileName);
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sprite->setScale(3);
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sprite->setScale(3);
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sprite->setRotation3D(Vec3(0,180,0));
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sprite->setRotation3D(Vec3(0,180,0));
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addChild(sprite);
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addChild(sprite);
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@ -672,6 +725,79 @@ void Sprite3DWithSkinTest::onTouchesEnded(const std::vector<Touch*>& touches, Ev
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}
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}
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}
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}
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Sprite3DWithSkinOutlineTest::Sprite3DWithSkinOutlineTest()
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{
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auto listener = EventListenerTouchAllAtOnce::create();
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listener->onTouchesEnded = CC_CALLBACK_2(Sprite3DWithSkinOutlineTest::onTouchesEnded, this);
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_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
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auto s = Director::getInstance()->getWinSize();
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addNewSpriteWithCoords( Vec2(s.width/2, s.height/2) );
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}
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std::string Sprite3DWithSkinOutlineTest::title() const
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{
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return "Testing Sprite3D for skinned outline";
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}
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std::string Sprite3DWithSkinOutlineTest::subtitle() const
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{
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return "Tap screen to add more sprite3D";
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}
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void Sprite3DWithSkinOutlineTest::addNewSpriteWithCoords(Vec2 p)
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{
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std::string fileName = "Sprite3DTest/orc.c3b";
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auto sprite = EffectSprite3D::create(fileName);
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Effect3DOutline* effect = Effect3DOutline::create();
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effect->setOutlineColor(Vec3(1,0,0));
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effect->setOutlineWidth(0.01f);
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sprite->addEffect(effect, -1);
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Effect3DOutline* effect2 = Effect3DOutline::create();
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effect2->setOutlineWidth(0.02f);
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effect2->setOutlineColor(Vec3(1,1,0));
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sprite->addEffect(effect2, -2);
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sprite->setScale(3);
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sprite->setRotation3D(Vec3(0,180,0));
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addChild(sprite);
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sprite->setPosition( Vec2( p.x, p.y) );
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auto animation = Animation3D::create(fileName);
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if (animation)
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{
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auto animate = Animate3D::create(animation);
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bool inverse = (std::rand() % 3 == 0);
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int rand2 = std::rand();
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float speed = 1.0f;
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if(rand2 % 3 == 1)
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{
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speed = animate->getSpeed() + CCRANDOM_0_1();
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}
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else if(rand2 % 3 == 2)
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{
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speed = animate->getSpeed() - 0.5 * CCRANDOM_0_1();
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}
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animate->setSpeed(inverse ? -speed : speed);
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sprite->runAction(RepeatForever::create(animate));
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}
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}
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void Sprite3DWithSkinOutlineTest::onTouchesEnded(const std::vector<Touch*>& touches, Event* event)
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{
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for (auto touch: touches)
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{
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auto location = touch->getLocation();
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addNewSpriteWithCoords( location );
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}
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}
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Animate3DTest::Animate3DTest()
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Animate3DTest::Animate3DTest()
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: _hurt(nullptr)
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: _hurt(nullptr)
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, _swim(nullptr)
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, _swim(nullptr)
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|
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@ -113,7 +113,12 @@ protected:
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static const std::string _vertShaderFile;
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static const std::string _vertShaderFile;
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static const std::string _fragShaderFile;
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static const std::string _fragShaderFile;
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static const std::string _keyInGLProgramCache;
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static const std::string _keyInGLProgramCache;
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static GLProgram* getOrCreateProgram();
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static const std::string _vertSkinnedShaderFile;
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static const std::string _fragSkinnedShaderFile;
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static const std::string _keySkinnedInGLProgramCache;
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static GLProgram* getOrCreateProgram(bool isSkinned = false);
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};
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};
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class Sprite3DHitTest : public Sprite3DTestDemo
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class Sprite3DHitTest : public Sprite3DTestDemo
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|
@ -129,6 +134,8 @@ class EffectSprite3D : public Sprite3D
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{
|
{
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public:
|
public:
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static EffectSprite3D* createFromObjFileAndTexture(const std::string& objFilePath, const std::string& textureFilePath);
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static EffectSprite3D* createFromObjFileAndTexture(const std::string& objFilePath, const std::string& textureFilePath);
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static EffectSprite3D* create(const std::string& path);
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|
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void setEffect3D(Effect3D* effect);
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void setEffect3D(Effect3D* effect);
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void addEffect(Effect3DOutline* effect, ssize_t order);
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void addEffect(Effect3DOutline* effect, ssize_t order);
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virtual void draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) override;
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virtual void draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) override;
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||||||
|
@ -167,6 +174,19 @@ public:
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||||||
void onTouchesEnded(const std::vector<Touch*>& touches, Event* event);
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void onTouchesEnded(const std::vector<Touch*>& touches, Event* event);
|
||||||
};
|
};
|
||||||
|
|
||||||
|
class Sprite3DWithSkinOutlineTest : public Sprite3DTestDemo
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
CREATE_FUNC(Sprite3DWithSkinOutlineTest);
|
||||||
|
Sprite3DWithSkinOutlineTest();
|
||||||
|
virtual std::string title() const override;
|
||||||
|
virtual std::string subtitle() const override;
|
||||||
|
|
||||||
|
void addNewSpriteWithCoords(Vec2 p);
|
||||||
|
|
||||||
|
void onTouchesEnded(const std::vector<Touch*>& touches, Event* event);
|
||||||
|
};
|
||||||
|
|
||||||
class Animate3DTest : public Sprite3DTestDemo
|
class Animate3DTest : public Sprite3DTestDemo
|
||||||
{
|
{
|
||||||
public:
|
public:
|
||||||
|
|
|
@ -0,0 +1,75 @@
|
||||||
|
attribute vec3 a_position;
|
||||||
|
attribute vec3 a_normal;
|
||||||
|
attribute vec4 a_blendWeight;
|
||||||
|
attribute vec4 a_blendIndex;
|
||||||
|
|
||||||
|
attribute vec2 a_texCoord;
|
||||||
|
uniform float OutlineWidth;
|
||||||
|
|
||||||
|
const int SKINNING_JOINT_COUNT = 60;
|
||||||
|
// Uniforms
|
||||||
|
uniform vec4 u_matrixPalette[SKINNING_JOINT_COUNT * 3];
|
||||||
|
|
||||||
|
// Varyings
|
||||||
|
varying vec2 TextureCoordOut;
|
||||||
|
|
||||||
|
vec4 SkinnedVec3(vec3 vec)
|
||||||
|
{
|
||||||
|
float blendWeight = a_blendWeight[0];
|
||||||
|
|
||||||
|
int matrixIndex = int (a_blendIndex[0]) * 3;
|
||||||
|
vec4 matrixPalette1 = u_matrixPalette[matrixIndex] * blendWeight;
|
||||||
|
vec4 matrixPalette2 = u_matrixPalette[matrixIndex + 1] * blendWeight;
|
||||||
|
vec4 matrixPalette3 = u_matrixPalette[matrixIndex + 2] * blendWeight;
|
||||||
|
|
||||||
|
|
||||||
|
blendWeight = a_blendWeight[1];
|
||||||
|
if (blendWeight > 0.0)
|
||||||
|
{
|
||||||
|
matrixIndex = int(a_blendIndex[1]) * 3;
|
||||||
|
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
|
||||||
|
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
|
||||||
|
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
blendWeight = a_blendWeight[2];
|
||||||
|
if (blendWeight > 0.0)
|
||||||
|
{
|
||||||
|
matrixIndex = int(a_blendIndex[2]) * 3;
|
||||||
|
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
|
||||||
|
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
|
||||||
|
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
blendWeight = a_blendWeight[3];
|
||||||
|
if (blendWeight > 0.0)
|
||||||
|
{
|
||||||
|
matrixIndex = int(a_blendIndex[3]) * 3;
|
||||||
|
matrixPalette1 += u_matrixPalette[matrixIndex] * blendWeight;
|
||||||
|
matrixPalette2 += u_matrixPalette[matrixIndex + 1] * blendWeight;
|
||||||
|
matrixPalette3 += u_matrixPalette[matrixIndex + 2] * blendWeight;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
vec4 _skinnedPosition;
|
||||||
|
vec4 postion = vec4(vec, 1.0);
|
||||||
|
_skinnedPosition.x = dot(postion, matrixPalette1);
|
||||||
|
_skinnedPosition.y = dot(postion, matrixPalette2);
|
||||||
|
_skinnedPosition.z = dot(postion, matrixPalette3);
|
||||||
|
_skinnedPosition.w = postion.w;
|
||||||
|
|
||||||
|
return _skinnedPosition;
|
||||||
|
}
|
||||||
|
|
||||||
|
void main()
|
||||||
|
{
|
||||||
|
vec4 pos = CC_MVPMatrix * SkinnedVec3(a_position);
|
||||||
|
|
||||||
|
vec4 normalproj = CC_MVPMatrix * vec4(SkinnedVec3(a_normal).xyz, 0);
|
||||||
|
normalproj = normalize(normalproj);
|
||||||
|
pos.xy += normalproj.xy * (OutlineWidth * (pos.z * 0.5 + 0.5));
|
||||||
|
|
||||||
|
gl_Position = pos;
|
||||||
|
}
|
Loading…
Reference in New Issue